Users would like to monitor the state of SQL Server Agent Jobs

## Feature Request

Add the ability to monitor SQL Server Agent Jobs

### Proposal:
Propose that each job on the SQLserver be monitored with the state of the job, status of last execution, time take for last execution, enabled/disabled status, last run date..
### Current behavior:
None
### Desired behavior:

### Use case:
Detect long running jobs, detect failing jobs, detec disabled jobs...

No files, tests, or entry points are named. Start by locating the existing SQL Server input or monitoring integration and review how it exposes metrics; define the job state, last execution status and duration, enabled state, and last run date before checking how these would be tested.

Written by the indexing model from the issue text.